The Role of A-Cations in the Polymorphic Stability and Optoelectronic Properties of Lead-free ASnI3 Perovskites

2020 ◽  
Author(s):  
Mailde S. Ozório ◽  
Malladi Srikanth ◽  
Rafael Besse ◽  
Juarez L. F. Da Silva
Keyword(s):  
Physical Chemistry ◽  
Solar Cell ◽  
Optoelectronic Properties ◽  
Lead Free ◽  
Excellent Candidate ◽  
Polymorphic Stability

Tin-based ASnI3 perovskites have been considered an excellent candidate for lead-free perovskites solar cell applications, however, our atomistic understanding of the role of A-cations in the physical chemistry properties is...

scholarly journals Extending lead-free hybrid photovoltaic materials to new structures: thiazolium, aminothiazolium and imidazolium iodobismuthates

2018 ◽  
Vol 47 (20) ◽  
pp. 7050-7058 ◽  
Author(s):  
Tianyue Li ◽  
Qifei Wang ◽  
Gary S. Nichol ◽  
Carole A. Morrison ◽  
Hongwei Han ◽  
...  
Keyword(s):  
Solar Cell ◽  
Crystal Structures ◽  
Optoelectronic Properties ◽  
Lead Free ◽  
Solar Cell Device ◽  
Photovoltaic Materials

We report on the synthesis, crystal structures, optoelectronic properties and solar cell device studies of three novel hybrid bismuth-halide materials as lead-free light harvesters.

scholarly journals Optoelectronic and photovoltaic properties of the air-stable organohalide semiconductor (CH3NH3)3Bi2I9

2016 ◽  
Vol 4 (32) ◽  
pp. 12504-12515 ◽  
Author(s):  
Mutalifu Abulikemu ◽  
Samy Ould-Chikh ◽  
Xiaohe Miao ◽  
Erkki Alarousu ◽  
Banavoth Murali ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Optoelectronic Properties ◽  
Lead Free ◽  
Photovoltaic Properties ◽  
Solar Cell Efficiency ◽  
Cell Efficiency ◽  
Film Processing ◽  
Thin Film Processing

A lead-free and air-stable organohalide semiconductor exhibiting noteworthy optoelectronic properties is investigated. With improvements in thin film processing, this material is expected to yield good solar cell efficiency.

The role of π-linkers in tuning the optoelectronic properties of triphenylamine derivatives for solar cell applications – A DFT/TDDFT study

2017 ◽  
Vol 19 (8) ◽  
pp. 6153-6163 ◽  
Author(s):  
Murugesan Panneerselvam ◽  
Arunkumar Kathiravan ◽  
Rajadurai Vijay Solomon ◽  
Madhavan Jaccob
Keyword(s):  
Solar Cell ◽  
Optoelectronic Properties
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